ISDN - The Integrated... link.springer.com

ISDN: an Introduction:... www.amazon.com

ISDN Technology: Buy Online... www.amazon.eg

Information and Software... www.sciencedirect.com

ISDN | Bocker, Peter - 교보문고... product.kyobobook.co.kr

×òî òàêîå ISSN æóðíàëà è... www.internauka.org

×òî òàêîå ISSN è ISBN, â... nauchforum.ru

Archives | INNOVATIVE... journals.uran.ua

×òî òàêîå ISSN è ISBN, â... nauchforum.ru

Information Technologies... www.facebook.com

cover_issue_69_ru_RU.jpg interscience.uz

International Journal of... journals.indexcopernicus.co...

International Technology... www.theijst.com

×òî îçíà÷àåò ISBN? ×òî... sibac.info

Knowledge Management for... link.springer.com

×òî îçíà÷àåò ISBN? ×òî... sibac.info

Èíôîðìàöèîííûå òåõíîëîãèè -... seti.ucoz.ru

International Journal of... infonomics-society.org

×òî îçíà÷àåò ISBN? ×òî... sibac.info

cover_issue_11_en_US.png journals.tultech.eu